The Free Press, 1966
Buku Teks
edited by Piotr Cap and Urszula Okulska
John Benjamins Publishing, 2013
Buku Teks
Nasution, Ilham Arif
2019
UI - Tesis (Membership)
edited by Lucian W. Pye ; contributors: Frederick W. Frey [and others]
Princeton University Press, 1963
Buku Teks
Frederik Masri Gasa
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2016
UI - Tesis (Membership)